Replacement for AT-8516F-SC-80: Drop-In Alternatives We Stock
Looking for a replacement for the AT-8516F-SC-80 (Allied AT-8516F/SC-80 Telesis 16-port L2+ Managed Switch 16 x 100Base-FX LAN 2 x Expansion Slot(s) Managed Ethernet Switch)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the AT-8516F-SC-80
| SKU | AT-8516F-SC-80 |
|---|---|
| Product | Allied AT-8516F/SC-80 Telesis 16-port L2+ Managed Switch 16 x 100Base-FX LAN 2 x Expansion Slot(s) Managed Ethernet Switch |
| Current price | $1,344.00 |
| Stock status | In Stock |
| Detail page | View AT-8516F-SC-80 › |
Drop-in replacements for AT-8516F-SC-80
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
Allied AT-8000S/16-30 Telesis Layer 2 Managed Fast Ethernet Switch 16 x 10/100Base-TX LAN 1 x SFP (mini-GBIC) Managed Ethernet Switch
SKU: AT-8000S-16-30
Price: $392.99
Allied AT-8000S/16-50 Telesis Layer 2 Managed Fast Ethernet Switch 16 x 10/100Base-TX LAN 1 x SFP (mini-GBIC) Managed Ethernet Switch
SKU: AT-8000S-16-50
Price: $392.99
Allied AT-8000S/16-10 Telesyn Layer 2 Managed Fast Ethernet Switch 16 x 10/100Base-TX LAN 1 x SFP (mini-GBIC) Managed Ethernet Switch
SKU: AT-8000S-16-10
Price: $392.99
Allied AT-8000S/16 Telesyn Layer 2 Managed Fast Ethernet Switch 16 x 10/100Base-TX LAN 1 x SFP (mini-GBIC) Managed Ethernet Switch
SKU: AT-8000S-16
Price: $392.99
3C1670800A - 3Com OfficeConnect Gigabit Switch 8 8 x 10/100/1000Base-T LAN Ethernet Switch
SKU: 3C1670800A
Price: $339.54
J4120-80002 - HP ProCurve 1600M 16 x Ports 10/100Base-TX + 1 x SFP Layer-2 Managed Fast Ethernet Network Switch
SKU: J4120-80002
Price: $250.53
FG-80E - Fortinet 14 x GE RJ45 ports (including 1 x DMZ port, 1 x Mgmt port, 1 x HA port, 12 x switch ports), 2 x Shared Media pairs (Including 2 x GE RJ45 ports, 2 x SFP slots). Max managed FortiAPs (Total/Tunnel) 32/16
SKU: FG-80E
Price: $1,626.95
HP QR480B#ABA SN6000B 48 x Ports Active sfp+ Fiber Channel 16Gb/s Managed Rack Mountable 1U Gigabit Ethernet Network Switch
SKU: QR480B#ABA
Price: $2,997.89
QR480B - HP SN6000B 48 x Ports Active sfp+ Fiber Channel 16Gb/s Managed Rack Mountable 1U Gigabit Ethernet Network Switch
SKU: QR480B
Price: $2,997.89
8036AFX - IBM System Networking RackSwitch G8316F - Switch 16-Ports Managed - Rackmountable
SKU: 8036AFX
Price: $4,642.72
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.